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Expired Canadian patentCanada

Device to vary camber in closed knuckle for four wheel drive vehicles

CA 1289891 C · Owner: Reilly, Joyce Lynette · Inventors: Reilly, Bruce John; Reilly, Joyce Lynette

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A camber adjusting system for use on the steerable wheels in a closed knuckle steering system comprises eccentrically mounting the steering knuckle relative to the axle tub such that the camber angle of the steering knuckle is adjustable by rotation of the eccentric mounting between the knuckle and the axle tube until the desired camber angle is achieved.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted October 1, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 1, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 17, 1987
GrantedOctober 1, 1991
Term endedOctober 1, 2008
Patent numberCA 1289891 C
Classification (IPC)B62D17/00

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedSep 17, 1987Patent grantedOct 1, 1991Term endedOct 1, 2008

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.